Power flushing is the most efficient and effective method of cleansing a central heating system.
The principle is to create a powerful fresh water flow under controlled conditions to remove debris from the system. By connecting the power flushing unit to the heating circuit in place of the system pump, both boiler and radiators in the circuit can be thoroughly cleansed of limescale and corrosion debris.
When used in conjunction with Fernox cleaner F3 a typical power flush can be completed in 3-4 hours.